#429BA1#429BA1

#429BA1 is a light, moderate teal. Relative luminance 0.272; OKLCH L 63.8% C 0.085 H 201.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#429BA1
RGB	rgb(66, 155, 161)
HSL	hsl(184, 42%, 45%)
HSV	hsv(184, 59%, 63%)
CMYK	cmyk(59%, 3.7%, 0%, 36.9%)
CIE-LAB	lab(59.13, -24.49, -11.12)
CIE-LCH	lch(59.13, 26.90, 204.43°)
OKLab	oklab(63.84% -0.0787 -0.0308)
OKLCH	oklch(63.84% 0.085 201.4)
XYZ	xyz(20.3984, 27.1721, 37.8810)
Luminance	0.2717 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429BA1 #A14842

analogous

#42A177 #429BA1 #426CA1

triadic

#429BA1 #A1429B #9BA142

tetradic

#429BA1 #7742A1 #A14842 #6CA142

square

#429BA1 #7742A1 #A14842 #6CA142

split-complementary

#429BA1 #A1426C #A17742

monochromatic

#1E474A #307176 #429BA1 #62B9BF #8DCCD0

Accessibility & contrast

On white

3.26

#429BA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#429BA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429BA1

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429BA1	#FFFFFF	#000000	##000000
##429BA1	1.00	3.26	6.43	6.43
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9095A2

Deuteranopia (green-blind)

#818AA1

Tritanopia (blue-blind)

#00A09D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #429ba1;
/* rgb */ color: rgb(66, 155, 161);
/* oklch */ color: oklch(63.8% 0.085 201.4);

Tailwind

colors: {
  custom: {
    50: '#81b8bc',
    500: '#429ba1',
    950: '#000000',
  },
}

SCSS

$custom: #429ba1;
$custom-light: #81b8bc;
$custom-dark: #000000;

JSON

{
  "hex": "#429ba1",
  "rgb": {
    "r": 66,
    "g": 155,
    "b": 161
  },
  "hsl": {
    "h": 183.789,
    "s": 41.85,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63839,
    "c": 0.08453,
    "h": 201.4
  },
  "luminance": 0.27174
}

Semantic roles & 50–950 ramp

primary

#429BA1

secondary

#BB8783

accent

#5E56D2

background

#F8FBFB

surface

#EFF6F6

border

#CAD0D0

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #429BA1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →